Are u in k12??.
You know the track what sites you go on
<span>They have served their purpose and are no longer needed by the plant.
The plant has "served" their purpose, they have fully grown fruit and they don't need a plant to help them grow anymore. Like when a apple falls out of a tree, they're done being developed.
Hope this helped! :)</span>
The basic units that are put together over and over to build a strand of dna are called as nucleotides.
<u>Explanation:</u>
DNA is a heteropolymer that involves many monomers that is the nucleotides that are joined together by phosphodiester bonds in order to develop a complete DNA. The nucleotides consists of nitrogenous bases, phosphate groups and the sugar molecules that are bound together to form a complete nucleotide. The phosphate groups form a backbone through which the nucleotides are joined together.
Answer:
Placenta
Explanation:
Any amount of alcohol can harm a developing fetus and increase the risk of miscarriage. Alcohol easily passes through the placenta, the organ that nourishes a baby during pregnancy
